%0 Journal Article
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%3 monte carlo study.pdf
%2 sid.inpe.br/mtc-m17@80/2007/11.13.17.15.40
%4 sid.inpe.br/mtc-m17@80/2007/11.13.17.15
%X We use a driven Monte Carlo dynamics in the phase representation to determine the linear and nonlinear resistivity scaling of a two-dimensional Josephson-junction array at an irrational flux quantum per plaquette. The results are consistent with a phase-coherence transition scenario where the critical temperature vanishes. The linear resistivity is nonzero at any finite temperatures but nonlinear behavior sets in at a characteristic current density determined by the thermal critical exponent. From a dynamic scaling analysis we determine this critical exponent and the thermally activated behavior of the linear resistivity. (c) 2007 Elsevier B.V. All rights reserved.
%8 Sept.
%T Monte Carlo study of resistivity scaling in Josephson-junction arrays at irrational frustration
%@secondarytype PRE PI
%K Josephson-junction arrays, resistivity scaling, Monte Carlo simulation, GLASS MODELS.
%@group LAS-INPE-MCT-BR
%@copyholder SID/SCD
%@secondarykey INPE-14907-PRE/9821
%@issn 0921-4534
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B Physica C: Superconductivity and Its Applications
%P 1299-1300 part 2
%D 2007
%V 460
%A Granato, Enzo,
%@dissemination WEBSCI; PORTALCAPES.
%@area FISMAT